117338123047 has 2 divisors, whose sum is σ = 117338123048. Its totient is φ = 117338123046.

The previous prime is 117338123039. The next prime is 117338123057. The reversal of 117338123047 is 740321833711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117338123047 - 2³ = 117338123039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117338123057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58669061523 + 58669061524.

It is an arithmetic number, because the mean of its divisors is an integer number (58669061524).

Almost surely, 2^117338123047 is an apocalyptic number.

117338123047 is a deficient number, since it is larger than the sum of its proper divisors (1).

117338123047 is an equidigital number, since it uses as much as digits as its factorization.

117338123047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 40.

Adding to 117338123047 its reverse (740321833711), we get a palindrome (857659956758).

The spelling of 117338123047 in words is "one hundred seventeen billion, three hundred thirty-eight million, one hundred twenty-three thousand, forty-seven".